Fourier Analysis of the Aggregation Based Algebraic Multigrid for Stochastic Matrices.

Ivana Pultarová

Published in: SIAM J. Matrix Anal. Appl. (2013)

Keyphrases

fourier analysis
eigendecomposition
fourier transform
frequency domain
non stationary
spherical harmonics
multiresolution
image analysis
multiscale
singular value decomposition
partial differential equations
gabor filters
super resolution
covariance matrix
similarity matrix